【GU10 Complete Track Lighting Kit】Including 12pcs H-type GU10 light heads, 12 replaceable GU10 bulbs, 13.12Ft aluminum tracks, and 4 track connection accessories, making it easy for you to quickly complete a track light system. 【High-Quality Lights & Customizable Track】Aluminum track rails with field-cuttable design—cut to any length as needed. Each 120V 10W LED light equals a 60W halogen light; 12 lights can cover 60㎡. 【How to Choose 3000K/4000K/6000K】3000K warm white is suitable for lighting in restaurants, pastry shops, cafes and bedrooms, etc, creating a warm and relaxing space. 4000K natural white can be used in many areas, which is a universal light color temperature. 6000K cool white is suitable for electronics stores, warehouses, offices, factories, jewelry stores, supermarkets and wedding dresses store. 【Strict Selection of Materials】This GU10 kit lampshade is made of a mixture of iron materials, which is sturdy and durable. The bulb uses GU10 LED bulbs, which are replaceable and easy to disassemble and install, making it more convenient to use. The track is also made of aluminum, ensuring its service life and is a cost-effective solution. 【Professional services】Bravsekai direct-sale store has its own factory. Compared with others, the quality and cost performance are our advantages. If you need to purchase additional track accessories or tracks, make sure to check out Bravsekai Office store. At Bravsekai Office, you can find a complete range of track lighting products. If you're in need of high-powered lighting, we recommend our enhanced COB 20W brightened lighting fixtures. 12 packs H-type replaceable GU10 bulb track kits, including 12 GU10 light heads, three 4.92ft aluminum tracks, and 3 track connection accessories, making it easy for you to quickly complete a track light system，This track lighting fixtures system can make natural, textured and precise lighting effects.